2007 Chevy Impala

Tiny
HENSLEY44
  • MEMBER
  • 2007 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 29,000 MILES
When car is warm and idling, cold air blows out. When car is moving, warm air blows out. When car stops again the cold air is back. Can you help me? Thermostat?
Saturday, November 22nd, 2008 AT 1:28 PM

2 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Look for the air bleed valve will be leftside top engine near a hose/pipe thing. Uncap open valve add coolant until it comes out valve. May have an air block in system.
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Saturday, November 22nd, 2008 AT 2:27 PM
Tiny
DENNYP
  • MECHANIC
  • 1,823 POSTS
Your vehicle should still be under factory warranty. I would take it into the dealer. I think there is a service bulletin for air in the cooling system.
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Saturday, November 22nd, 2008 AT 5:25 PM

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